JPS5331146A - Scanning optical system - Google Patents

Scanning optical system

Info

Publication number
JPS5331146A
JPS5331146A JP10546276A JP10546276A JPS5331146A JP S5331146 A JPS5331146 A JP S5331146A JP 10546276 A JP10546276 A JP 10546276A JP 10546276 A JP10546276 A JP 10546276A JP S5331146 A JPS5331146 A JP S5331146A
Authority
JP
Japan
Prior art keywords
optical system
scanning optical
scanning
transmissible
polygon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10546276A
Other languages
Japanese (ja)
Inventor
Kazuo Minoura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP10546276A priority Critical patent/JPS5331146A/en
Publication of JPS5331146A publication Critical patent/JPS5331146A/en
Priority to US05/922,644 priority patent/US4209223A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)

Abstract

PURPOSE:To secure a linear shift for the scanning spot light in a scanning optical system using a transmissible polygon by giving a special distortion property to the condensing optical system.
JP10546276A 1976-09-03 1976-09-03 Scanning optical system Pending JPS5331146A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10546276A JPS5331146A (en) 1976-09-03 1976-09-03 Scanning optical system
US05/922,644 US4209223A (en) 1976-09-03 1978-07-07 Scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10546276A JPS5331146A (en) 1976-09-03 1976-09-03 Scanning optical system

Publications (1)

Publication Number Publication Date
JPS5331146A true JPS5331146A (en) 1978-03-24

Family

ID=14408238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10546276A Pending JPS5331146A (en) 1976-09-03 1976-09-03 Scanning optical system

Country Status (1)

Country Link
JP (1) JPS5331146A (en)

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